Musicians show advantages in long-term memory

November 18, 2014
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Science Daily/University of Texas at Arlington
Psychologists have demonstrated a link between musical training and long-term memory advantages.

"Musically trained people are known to process linguistic materials a split second faster than those without training, and previous research also has shown musicians have advantages in working memory," said Park. "What we wanted to know is whether there are differences between pictorial and verbal tasks and whether any advantages extend to long-term memory. If proven, those advantages could represent an intervention option to explore for people with cognitive challenges."

The musicians, all of whom had been playing classical music for more than 15 years, outperformed non-musicians in EEG-measured neural responses on the working memory tasks. But, when long-term memory was tested, the enhanced sensitivity was only found in memory for pictures.

The study has not explored why the advantages might develop. Park said it's possible professional musicians become more adept at taking in and processing a host of pictorial cues as they navigate musical scores.

Park's abstract for the conference reports that musicians' neural responses in the mid-frontal part of the brain were 300 to 500 milliseconds faster than non musicians and responses in the parietal lobe were 400 to 800 milliseconds faster than non musicians. The parietal lobe is directly behind the frontal lobe of the brain and is important for perceptual processing, attention and memory.

"Dr. Park's research uses the latest scientific instrumentation to reveal knowledge about human cognition that was previously unreachable," said James Grover, interim dean of the UT Arlington College of Science. "It provides usable information about far-reaching advantages arts training can bring."
Science Daily/SOURCE :http://www.sciencedaily.com/releases/2014/11/141118125554.htm